Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281605800109.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SafeBus-PT-20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605800109
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 19M
-rw-r--r-- 1 mcc users 107K Apr 29 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 538K Apr 29 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M Apr 29 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.4M Apr 29 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 32K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 116K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 440K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 33K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 7.8M May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-PT-20-UpperBounds-00
FORMULA_NAME SafeBus-PT-20-UpperBounds-01
FORMULA_NAME SafeBus-PT-20-UpperBounds-02
FORMULA_NAME SafeBus-PT-20-UpperBounds-03
FORMULA_NAME SafeBus-PT-20-UpperBounds-04
FORMULA_NAME SafeBus-PT-20-UpperBounds-05
FORMULA_NAME SafeBus-PT-20-UpperBounds-06
FORMULA_NAME SafeBus-PT-20-UpperBounds-07
FORMULA_NAME SafeBus-PT-20-UpperBounds-08
FORMULA_NAME SafeBus-PT-20-UpperBounds-09
FORMULA_NAME SafeBus-PT-20-UpperBounds-10
FORMULA_NAME SafeBus-PT-20-UpperBounds-11
FORMULA_NAME SafeBus-PT-20-UpperBounds-12
FORMULA_NAME SafeBus-PT-20-UpperBounds-13
FORMULA_NAME SafeBus-PT-20-UpperBounds-14
FORMULA_NAME SafeBus-PT-20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653209112179

Running Version 0
[2022-05-22 08:45:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 08:45:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 08:45:13] [INFO ] Load time of PNML (sax parser for PT used): 334 ms
[2022-05-22 08:45:13] [INFO ] Transformed 1026 places.
[2022-05-22 08:45:13] [INFO ] Transformed 10461 transitions.
[2022-05-22 08:45:13] [INFO ] Parsed PT model containing 1026 places and 10461 transitions in 420 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Reduce places removed 20 places and 0 transitions.
FORMULA SafeBus-PT-20-UpperBounds-02 20 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2482 out of 10461 initially.
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-22 08:45:14] [INFO ] Computed 85 place invariants in 151 ms
FORMULA SafeBus-PT-20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-20-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 12) seen :49
FORMULA SafeBus-PT-20-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 9) seen :56
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :49
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :45
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 9) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 9) seen :47
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :50
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :48
[2022-05-22 08:45:15] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-22 08:45:15] [INFO ] Computed 85 place invariants in 89 ms
[2022-05-22 08:45:15] [INFO ] [Real]Absence check using 44 positive place invariants in 22 ms returned sat
[2022-05-22 08:45:15] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:45:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:15] [INFO ] [Real]Absence check using state equation in 486 ms returned sat
[2022-05-22 08:45:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:16] [INFO ] [Nat]Absence check using 44 positive place invariants in 21 ms returned sat
[2022-05-22 08:45:16] [INFO ] [Nat]Absence check using 44 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:16] [INFO ] [Nat]Absence check using state equation in 559 ms returned sat
[2022-05-22 08:45:16] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-22 08:45:17] [INFO ] [Nat]Added 421 Read/Feed constraints in 1125 ms returned sat
[2022-05-22 08:45:19] [INFO ] Deduced a trap composed of 41 places in 1043 ms of which 4 ms to minimize.
[2022-05-22 08:45:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1228 ms
[2022-05-22 08:45:19] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 511 ms.
[2022-05-22 08:45:20] [INFO ] Added : 40 causal constraints over 8 iterations in 1438 ms. Result :sat
Minimization took 424 ms.
[2022-05-22 08:45:21] [INFO ] [Real]Absence check using 44 positive place invariants in 11 ms returned unsat
[2022-05-22 08:45:21] [INFO ] [Real]Absence check using 44 positive place invariants in 19 ms returned sat
[2022-05-22 08:45:21] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 18 ms returned sat
[2022-05-22 08:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:21] [INFO ] [Real]Absence check using state equation in 466 ms returned sat
[2022-05-22 08:45:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:45:21] [INFO ] [Nat]Absence check using 44 positive place invariants in 18 ms returned sat
[2022-05-22 08:45:21] [INFO ] [Nat]Absence check using 44 positive and 41 generalized place invariants in 12 ms returned sat
[2022-05-22 08:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:45:22] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2022-05-22 08:45:23] [INFO ] [Nat]Added 421 Read/Feed constraints in 1260 ms returned sat
[2022-05-22 08:45:24] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 396 ms.
[2022-05-22 08:45:25] [INFO ] Added : 40 causal constraints over 8 iterations in 1254 ms. Result :sat
Minimization took 1696 ms.
[2022-05-22 08:45:26] [INFO ] [Real]Absence check using 44 positive place invariants in 17 ms returned unsat
[2022-05-22 08:45:26] [INFO ] [Real]Absence check using 44 positive place invariants in 15 ms returned sat
[2022-05-22 08:45:26] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 13 ms returned unsat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive place invariants in 15 ms returned sat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 5 ms returned unsat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive place invariants in 15 ms returned sat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 22 ms returned unsat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive place invariants in 15 ms returned sat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 10 ms returned unsat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive place invariants in 29 ms returned sat
[2022-05-22 08:45:27] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 5 ms returned unsat
Current structural bounds on expressions (after SMT) : [20, 1, 20, 20, 1, 1, 1, 1, 1] Max seen :[19, 1, 19, 20, 1, 1, 1, 1, 1]
FORMULA SafeBus-PT-20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-05 20 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-20-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 40 out of 1006 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 4769 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1006/1006 places, 10461/10461 transitions.
Normalized transition count is 2482 out of 10461 initially.
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-22 08:45:32] [INFO ] Computed 85 place invariants in 52 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 23189 ms. (steps per millisecond=43 ) properties (out of 2) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3195 ms. (steps per millisecond=312 ) properties (out of 2) seen :38
Interrupted Best-First random walk after 879494 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen :{0=1, 1=19}
[2022-05-22 08:46:03] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-22 08:46:03] [INFO ] Computed 85 place invariants in 39 ms
[2022-05-22 08:46:03] [INFO ] [Real]Absence check using 44 positive place invariants in 18 ms returned sat
[2022-05-22 08:46:03] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 12 ms returned sat
[2022-05-22 08:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using state equation in 477 ms returned sat
[2022-05-22 08:46:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 44 positive place invariants in 17 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 44 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using state equation in 545 ms returned sat
[2022-05-22 08:46:05] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-22 08:46:06] [INFO ] [Nat]Added 421 Read/Feed constraints in 1189 ms returned sat
[2022-05-22 08:46:07] [INFO ] Deduced a trap composed of 41 places in 1023 ms of which 2 ms to minimize.
[2022-05-22 08:46:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1174 ms
[2022-05-22 08:46:07] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 373 ms.
[2022-05-22 08:46:08] [INFO ] Added : 40 causal constraints over 8 iterations in 1265 ms. Result :sat
Minimization took 3002 ms.
[2022-05-22 08:46:11] [INFO ] [Real]Absence check using 44 positive place invariants in 16 ms returned sat
[2022-05-22 08:46:11] [INFO ] [Real]Absence check using 44 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:12] [INFO ] [Real]Absence check using state equation in 472 ms returned sat
[2022-05-22 08:46:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:12] [INFO ] [Nat]Absence check using 44 positive place invariants in 17 ms returned sat
[2022-05-22 08:46:12] [INFO ] [Nat]Absence check using 44 positive and 41 generalized place invariants in 12 ms returned sat
[2022-05-22 08:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:12] [INFO ] [Nat]Absence check using state equation in 600 ms returned sat
[2022-05-22 08:46:14] [INFO ] [Nat]Added 421 Read/Feed constraints in 1248 ms returned sat
[2022-05-22 08:46:14] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 324 ms.
[2022-05-22 08:46:15] [INFO ] Added : 40 causal constraints over 8 iterations in 1130 ms. Result :sat
Minimization took 3011 ms.
Current structural bounds on expressions (after SMT) : [20, 20] Max seen :[19, 19]
Support contains 40 out of 1006 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 4413 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1006/1006 places, 10461/10461 transitions.
Starting structural reductions, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 4386 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-22 08:46:27] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-22 08:46:27] [INFO ] Computed 85 place invariants in 37 ms
[2022-05-22 08:46:29] [INFO ] Implicit Places using invariants in 2256 ms returned [926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 2268 ms to find 20 implicit places.
[2022-05-22 08:46:29] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:46:29] [INFO ] Computed 65 place invariants in 29 ms
[2022-05-22 08:46:33] [INFO ] Dead Transitions using invariants and state equation in 3692 ms returned [381, 402, 423, 444, 465, 486, 507, 528, 549, 570, 591, 612, 633, 654, 675, 696, 717, 738, 759, 780, 781, 802, 823, 844, 865, 886, 907, 928, 949, 970, 991, 1012, 1033, 1054, 1075, 1096, 1117, 1138, 1159, 1180, 1181, 1202, 1223, 1244, 1265, 1286, 1307, 1328, 1349, 1370, 1391, 1412, 1433, 1454, 1475, 1496, 1517, 1538, 1559, 1580, 1581, 1602, 1623, 1644, 1665, 1686, 1707, 1728, 1749, 1770, 1791, 1812, 1833, 1854, 1875, 1896, 1917, 1938, 1959, 1980, 1981, 2002, 2023, 2044, 2065, 2086, 2107, 2128, 2149, 2170, 2191, 2212, 2233, 2254, 2275, 2296, 2317, 2338, 2359, 2380, 2381, 2402, 2423, 2444, 2465, 2486, 2507, 2528, 2549, 2570, 2591, 2612, 2633, 2654, 2675, 2696, 2717, 2738, 2759, 2780, 2781, 2802, 2823, 2844, 2865, 2886, 2907, 2928, 2949, 2970, 2991, 3012, 3033, 3054, 3075, 3096, 3117, 3138, 3159, 3180, 3181, 3202, 3223, 3244, 3265, 3286, 3307, 3328, 3349, 3370, 3391, 3412, 3433, 3454, 3475, 3496, 3517, 3538, 3559, 3580, 3581, 3602, 3623, 3644, 3665, 3686, 3707, 3728, 3749, 3770, 3791, 3812, 3833, 3854, 3875, 3896, 3917, 3938, 3959, 3980, 3981, 4002, 4023, 4044, 4065, 4086, 4107, 4128, 4149, 4170, 4191, 4212, 4233, 4254, 4275, 4296, 4317, 4338, 4359, 4380, 4381, 4402, 4423, 4444, 4465, 4486, 4507, 4528, 4549, 4570, 4591, 4612, 4633, 4654, 4675, 4696, 4717, 4738, 4759, 4780, 4781, 4802, 4823, 4844, 4865, 4886, 4907, 4928, 4949, 4970, 4991, 5012, 5033, 5054, 5075, 5096, 5117, 5138, 5159, 5180, 5181, 5202, 5223, 5244, 5265, 5286, 5307, 5328, 5349, 5370, 5391, 5412, 5433, 5454, 5475, 5496, 5517, 5538, 5559, 5580, 5581, 5602, 5623, 5644, 5665, 5686, 5707, 5728, 5749, 5770, 5791, 5812, 5833, 5854, 5875, 5896, 5917, 5938, 5959, 5980, 5981, 6002, 6023, 6044, 6065, 6086, 6107, 6128, 6149, 6170, 6191, 6212, 6233, 6254, 6275, 6296, 6317, 6338, 6359, 6380, 6381, 6402, 6423, 6444, 6465, 6486, 6507, 6528, 6549, 6570, 6591, 6612, 6633, 6654, 6675, 6696, 6717, 6738, 6759, 6780, 6781, 6802, 6823, 6844, 6865, 6886, 6907, 6928, 6949, 6970, 6991, 7012, 7033, 7054, 7075, 7096, 7117, 7138, 7159, 7180, 7181, 7202, 7223, 7244, 7265, 7286, 7307, 7328, 7349, 7370, 7391, 7412, 7433, 7454, 7475, 7496, 7517, 7538, 7559, 7580, 7581, 7602, 7623, 7644, 7665, 7686, 7707, 7728, 7749, 7770, 7791, 7812, 7833, 7854, 7875, 7896, 7917, 7938, 7959, 7980, 7981, 8002, 8023, 8044, 8065, 8086, 8107, 8128, 8149, 8170, 8191, 8212, 8233, 8254, 8275, 8296, 8317, 8338, 8359, 8380]
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions :[8380, 8359, 8338, 8317, 8296, 8275, 8254, 8233, 8212, 8191, 8170, 8149, 8128, 8107, 8086, 8065, 8044, 8023, 8002, 7981, 7980, 7959, 7938, 7917, 7896, 7875, 7854, 7833, 7812, 7791, 7770, 7749, 7728, 7707, 7686, 7665, 7644, 7623, 7602, 7581, 7580, 7559, 7538, 7517, 7496, 7475, 7454, 7433, 7412, 7391, 7370, 7349, 7328, 7307, 7286, 7265, 7244, 7223, 7202, 7181, 7180, 7159, 7138, 7117, 7096, 7075, 7054, 7033, 7012, 6991, 6970, 6949, 6928, 6907, 6886, 6865, 6844, 6823, 6802, 6781, 6780, 6759, 6738, 6717, 6696, 6675, 6654, 6633, 6612, 6591, 6570, 6549, 6528, 6507, 6486, 6465, 6444, 6423, 6402, 6381, 6380, 6359, 6338, 6317, 6296, 6275, 6254, 6233, 6212, 6191, 6170, 6149, 6128, 6107, 6086, 6065, 6044, 6023, 6002, 5981, 5980, 5959, 5938, 5917, 5896, 5875, 5854, 5833, 5812, 5791, 5770, 5749, 5728, 5707, 5686, 5665, 5644, 5623, 5602, 5581, 5580, 5559, 5538, 5517, 5496, 5475, 5454, 5433, 5412, 5391, 5370, 5349, 5328, 5307, 5286, 5265, 5244, 5223, 5202, 5181, 5180, 5159, 5138, 5117, 5096, 5075, 5054, 5033, 5012, 4991, 4970, 4949, 4928, 4907, 4886, 4865, 4844, 4823, 4802, 4781, 4780, 4759, 4738, 4717, 4696, 4675, 4654, 4633, 4612, 4591, 4570, 4549, 4528, 4507, 4486, 4465, 4444, 4423, 4402, 4381, 4380, 4359, 4338, 4317, 4296, 4275, 4254, 4233, 4212, 4191, 4170, 4149, 4128, 4107, 4086, 4065, 4044, 4023, 4002, 3981, 3980, 3959, 3938, 3917, 3896, 3875, 3854, 3833, 3812, 3791, 3770, 3749, 3728, 3707, 3686, 3665, 3644, 3623, 3602, 3581, 3580, 3559, 3538, 3517, 3496, 3475, 3454, 3433, 3412, 3391, 3370, 3349, 3328, 3307, 3286, 3265, 3244, 3223, 3202, 3181, 3180, 3159, 3138, 3117, 3096, 3075, 3054, 3033, 3012, 2991, 2970, 2949, 2928, 2907, 2886, 2865, 2844, 2823, 2802, 2781, 2780, 2759, 2738, 2717, 2696, 2675, 2654, 2633, 2612, 2591, 2570, 2549, 2528, 2507, 2486, 2465, 2444, 2423, 2402, 2381, 2380, 2359, 2338, 2317, 2296, 2275, 2254, 2233, 2212, 2191, 2170, 2149, 2128, 2107, 2086, 2065, 2044, 2023, 2002, 1981, 1980, 1959, 1938, 1917, 1896, 1875, 1854, 1833, 1812, 1791, 1770, 1749, 1728, 1707, 1686, 1665, 1644, 1623, 1602, 1581, 1580, 1559, 1538, 1517, 1496, 1475, 1454, 1433, 1412, 1391, 1370, 1349, 1328, 1307, 1286, 1265, 1244, 1223, 1202, 1181, 1180, 1159, 1138, 1117, 1096, 1075, 1054, 1033, 1012, 991, 970, 949, 928, 907, 886, 865, 844, 823, 802, 781, 780, 759, 738, 717, 696, 675, 654, 633, 612, 591, 570, 549, 528, 507, 486, 465, 444, 423, 402, 381]
Starting structural reductions, iteration 1 : 986/1006 places, 10061/10461 transitions.
Applied a total of 0 rules in 4173 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-22 08:46:37] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:46:37] [INFO ] Computed 65 place invariants in 52 ms
[2022-05-22 08:46:41] [INFO ] Dead Transitions using invariants and state equation in 3947 ms returned []
Finished structural reductions, in 2 iterations. Remains : 986/1006 places, 10061/10461 transitions.
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:46:41] [INFO ] Computed 65 place invariants in 31 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21852 ms. (steps per millisecond=45 ) properties (out of 2) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3008 ms. (steps per millisecond=332 ) properties (out of 2) seen :38
Interrupted Best-First random walk after 921623 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=184 ) properties seen :{0=1, 1=19}
[2022-05-22 08:47:11] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:47:11] [INFO ] Computed 65 place invariants in 22 ms
[2022-05-22 08:47:11] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:11] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2022-05-22 08:47:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:11] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:12] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2022-05-22 08:47:12] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-22 08:47:13] [INFO ] [Nat]Added 421 Read/Feed constraints in 1161 ms returned sat
[2022-05-22 08:47:14] [INFO ] Deduced a trap composed of 62 places in 933 ms of which 1 ms to minimize.
[2022-05-22 08:47:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1080 ms
[2022-05-22 08:47:15] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 299 ms.
[2022-05-22 08:47:15] [INFO ] Added : 40 causal constraints over 8 iterations in 1161 ms. Result :sat
Minimization took 2688 ms.
[2022-05-22 08:47:18] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:47:18] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 17 ms returned sat
[2022-05-22 08:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:19] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2022-05-22 08:47:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:19] [INFO ] [Nat]Absence check using 24 positive place invariants in 14 ms returned sat
[2022-05-22 08:47:19] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 10 ms returned sat
[2022-05-22 08:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:20] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2022-05-22 08:47:21] [INFO ] [Nat]Added 421 Read/Feed constraints in 1335 ms returned sat
[2022-05-22 08:47:22] [INFO ] Deduced a trap composed of 60 places in 884 ms of which 2 ms to minimize.
[2022-05-22 08:47:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1025 ms
[2022-05-22 08:47:22] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 319 ms.
[2022-05-22 08:47:23] [INFO ] Added : 40 causal constraints over 8 iterations in 1125 ms. Result :sat
Minimization took 2533 ms.
Current structural bounds on expressions (after SMT) : [20, 20] Max seen :[19, 19]
Incomplete Parikh walk after 366100 steps, including 1000 resets, run finished after 9161 ms. (steps per millisecond=39 ) properties (out of 2) seen :32 could not realise parikh vector
Incomplete Parikh walk after 365000 steps, including 1000 resets, run finished after 9070 ms. (steps per millisecond=40 ) properties (out of 2) seen :30 could not realise parikh vector
Support contains 40 out of 986 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 4054 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 3972 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-22 08:47:52] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:47:52] [INFO ] Computed 65 place invariants in 28 ms
[2022-05-22 08:47:54] [INFO ] Implicit Places using invariants in 1932 ms returned []
Implicit Place search using SMT only with invariants took 1932 ms to find 0 implicit places.
[2022-05-22 08:47:54] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:47:54] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-22 08:47:58] [INFO ] Dead Transitions using invariants and state equation in 3803 ms returned []
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting property specific reduction for SafeBus-PT-20-UpperBounds-01
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:47:58] [INFO ] Computed 65 place invariants in 31 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :19
[2022-05-22 08:47:58] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:47:58] [INFO ] Computed 65 place invariants in 31 ms
[2022-05-22 08:47:58] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:47:58] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2022-05-22 08:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 24 positive place invariants in 16 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 9 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2022-05-22 08:47:59] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-22 08:48:01] [INFO ] [Nat]Added 421 Read/Feed constraints in 1147 ms returned sat
[2022-05-22 08:48:02] [INFO ] Deduced a trap composed of 62 places in 920 ms of which 0 ms to minimize.
[2022-05-22 08:48:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1062 ms
[2022-05-22 08:48:02] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 357 ms.
[2022-05-22 08:48:03] [INFO ] Added : 40 causal constraints over 8 iterations in 1232 ms. Result :sat
Minimization took 929 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[19]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 3955 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:48:08] [INFO ] Computed 65 place invariants in 28 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21280 ms. (steps per millisecond=46 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2875 ms. (steps per millisecond=347 ) properties (out of 1) seen :19
[2022-05-22 08:48:32] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:48:32] [INFO ] Computed 65 place invariants in 32 ms
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 24 positive place invariants in 19 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 12 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 24 positive place invariants in 14 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 484 ms returned sat
[2022-05-22 08:48:33] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-22 08:48:35] [INFO ] [Nat]Added 421 Read/Feed constraints in 1181 ms returned sat
[2022-05-22 08:48:36] [INFO ] Deduced a trap composed of 62 places in 944 ms of which 1 ms to minimize.
[2022-05-22 08:48:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1089 ms
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 355 ms.
[2022-05-22 08:48:37] [INFO ] Added : 40 causal constraints over 8 iterations in 1227 ms. Result :sat
Minimization took 2822 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[19]
Incomplete Parikh walk after 365000 steps, including 1000 resets, run finished after 8947 ms. (steps per millisecond=40 ) properties (out of 1) seen :11 could not realise parikh vector
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 3991 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 3980 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-22 08:48:57] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:48:57] [INFO ] Computed 65 place invariants in 30 ms
[2022-05-22 08:48:59] [INFO ] Implicit Places using invariants in 1970 ms returned []
Implicit Place search using SMT only with invariants took 1970 ms to find 0 implicit places.
[2022-05-22 08:48:59] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:48:59] [INFO ] Computed 65 place invariants in 22 ms
[2022-05-22 08:49:02] [INFO ] Dead Transitions using invariants and state equation in 3841 ms returned []
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Ending property specific reduction for SafeBus-PT-20-UpperBounds-01 in 64581 ms.
Starting property specific reduction for SafeBus-PT-20-UpperBounds-04
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:49:03] [INFO ] Computed 65 place invariants in 29 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 1) seen :19
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :19
[2022-05-22 08:49:03] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:49:03] [INFO ] Computed 65 place invariants in 29 ms
[2022-05-22 08:49:03] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:49:03] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 14 ms returned sat
[2022-05-22 08:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:03] [INFO ] [Real]Absence check using state equation in 505 ms returned sat
[2022-05-22 08:49:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:04] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:04] [INFO ] [Nat]Absence check using state equation in 871 ms returned sat
[2022-05-22 08:49:04] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-22 08:49:06] [INFO ] [Nat]Added 421 Read/Feed constraints in 1346 ms returned sat
[2022-05-22 08:49:07] [INFO ] Deduced a trap composed of 60 places in 874 ms of which 1 ms to minimize.
[2022-05-22 08:49:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1014 ms
[2022-05-22 08:49:07] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 303 ms.
[2022-05-22 08:49:08] [INFO ] Added : 40 causal constraints over 8 iterations in 1142 ms. Result :sat
Minimization took 476 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[19]
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 3970 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Normalized transition count is 2482 out of 10061 initially.
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:49:12] [INFO ] Computed 65 place invariants in 31 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 21159 ms. (steps per millisecond=47 ) properties (out of 1) seen :19
Interrupted Best-First random walk after 930246 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen :{0=19}
[2022-05-22 08:49:39] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:49:39] [INFO ] Computed 65 place invariants in 31 ms
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 11 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 10 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:40] [INFO ] [Nat]Absence check using state equation in 870 ms returned sat
[2022-05-22 08:49:40] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-22 08:49:42] [INFO ] [Nat]Added 421 Read/Feed constraints in 1340 ms returned sat
[2022-05-22 08:49:43] [INFO ] Deduced a trap composed of 60 places in 879 ms of which 1 ms to minimize.
[2022-05-22 08:49:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1021 ms
[2022-05-22 08:49:43] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 350 ms.
[2022-05-22 08:49:44] [INFO ] Added : 40 causal constraints over 8 iterations in 1152 ms. Result :sat
Minimization took 2497 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[19]
Incomplete Parikh walk after 366100 steps, including 1000 resets, run finished after 9075 ms. (steps per millisecond=40 ) properties (out of 1) seen :19 could not realise parikh vector
Support contains 20 out of 986 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 3944 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Starting structural reductions, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 3938 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-22 08:50:03] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:50:03] [INFO ] Computed 65 place invariants in 27 ms
[2022-05-22 08:50:05] [INFO ] Implicit Places using invariants in 1916 ms returned []
Implicit Place search using SMT only with invariants took 1917 ms to find 0 implicit places.
[2022-05-22 08:50:05] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-22 08:50:05] [INFO ] Computed 65 place invariants in 23 ms
[2022-05-22 08:50:09] [INFO ] Dead Transitions using invariants and state equation in 3887 ms returned []
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Ending property specific reduction for SafeBus-PT-20-UpperBounds-04 in 66763 ms.
[2022-05-22 08:50:10] [INFO ] Flatten gal took : 596 ms
[2022-05-22 08:50:10] [INFO ] Applying decomposition
[2022-05-22 08:50:11] [INFO ] Flatten gal took : 440 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5712598846464152989.txt, -o, /tmp/graph5712598846464152989.bin, -w, /tmp/graph5712598846464152989.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5712598846464152989.bin, -l, -1, -v, -w, /tmp/graph5712598846464152989.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-22 08:50:12] [INFO ] Decomposing Gal with order
[2022-05-22 08:50:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-22 08:50:14] [INFO ] Removed a total of 24106 redundant transitions.
[2022-05-22 08:50:14] [INFO ] Flatten gal took : 2444 ms
[2022-05-22 08:50:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 2417 labels/synchronizations in 304 ms.
[2022-05-22 08:50:15] [INFO ] Time to serialize gal into /tmp/UpperBounds6967259874558123316.gal : 29 ms
[2022-05-22 08:50:15] [INFO ] Time to serialize properties into /tmp/UpperBounds13920037027557761851.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds6967259874558123316.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds13920037027557761851.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds6967259874558123316.gal -t CGAL -reachable-file /tmp/UpperBounds13920037027557761851.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds13920037027557761851.prop.
Detected timeout of ITS tools.
[2022-05-22 09:12:00] [INFO ] Flatten gal took : 3309 ms
[2022-05-22 09:12:00] [INFO ] Time to serialize gal into /tmp/UpperBounds5691448560779580735.gal : 140 ms
[2022-05-22 09:12:00] [INFO ] Time to serialize properties into /tmp/UpperBounds7611425715926333168.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds5691448560779580735.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds7611425715926333168.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds5691448560779580735.gal -t CGAL -reachable-file /tmp/UpperBounds7611425715926333168.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds7611425715926333168.prop.
Detected timeout of ITS tools.
[2022-05-22 09:33:48] [INFO ] Flatten gal took : 1791 ms
[2022-05-22 09:33:50] [INFO ] Input system was already deterministic with 10061 transitions.
[2022-05-22 09:33:50] [INFO ] Transformed 986 places.
[2022-05-22 09:33:50] [INFO ] Transformed 10061 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-22 09:34:20] [INFO ] Time to serialize gal into /tmp/UpperBounds12160670498150196542.gal : 28 ms
[2022-05-22 09:34:20] [INFO ] Time to serialize properties into /tmp/UpperBounds15602297423422980002.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds12160670498150196542.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds15602297423422980002.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds12160670498150196542.gal -t CGAL -reachable-file /tmp/UpperBounds15602297423422980002.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds15602297423422980002.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SafeBus-PT-20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is SafeBus-PT-20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r215-oct2-165281605800109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-20.tgz
mv SafeBus-PT-20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;